The M16 has a signature three-shot burst best used at mid-range.
Why use the M16 in MW3?
The M16 is known for its three-shot burst, which can be capitalised with the right attachments.

The main work youll need to do is reducing the recoil.
Best M16 class setup: Secondary weapon
FFS Hurricane.
With the above build, the M16 is kitted for more mid-range combat encounters.

We recommend theDemolition Vestfor its superb use ofLethalandTacticalequipment which will resupply every 25 seconds.
For more Modern Warfare tips and tricks, check out our guide to thebest perksin-game for optimal loadouts.
Best M16 alternatives in Modern Warfare 3
STB 556.
That rounds off our guide to the best M16 build in Modern Warfare 3.